CD74HC4051-EP - Texas Instruments · TG TG TG TG TG TG TG E 6 S2 S1 S0 GND V EE VCC 7 A6 A5 A4 A3...
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VCC 7 A6 A5 A4 A3 A2 A1 A0
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TG
COM OUT/IN ALogic
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CD74HC4051-EPSCLS464A –SEPTEMBER 2002–REVISED JANUARY 2015
CD74HC4051-EP Analog Multiplexer and Demultiplexer1 Features 3 Description
The CD74HC4051-EP is a digitally controlled analog1• Controlled Baseline
switch that uses silicon gate CMOS technology to– One Assembly and Test Site, One Fabrication achieve operating speeds similar to LSTTL, with theSite low power consumption of standard CMOS integrated
• Extended Temperature Performance of –55°C to circuits.125°C This analog multiplexer and demultiplexer controls
• Enhanced Diminishing Manufacturing Sources analog voltages that may vary across the voltage(DMS) Support supply range (that is, VCC to VEE). These bidirectional
switches allow the use of any analog input as an• Enhanced Product Change Notificationoutput and vice versa. The switches have low ON-• Qualification Pedigree(1)resistance and low OFF leakages. In addition, the
• Wide Analog Input Voltage Range of ±5 V Max device has an enable control (E) that, when high,disables all switches to their OFF state.• Low ON-Resistance
– 70 Ω Typical (VCC – VEE = 4.5 V) Device Information(1)– 40 Ω Typical (VCC – VEE = 9 V)
PART NUMBER PACKAGE BODY SIZE (NOM)• Low Crosstalk Between Switches CD74HC4051-EP SOIC (16) 4.00 mm × 10.00 mm• Fast Switching and Propagation Speeds
(1) For all available packages, see the orderable addendum at• Break-Before-Make Switching the end of the data sheet.
• Operation Control Voltage = 2 V to 6 VFunctional Block Diagram• Switch Voltage = 0 V to 10 V
• High Noise Immunity NIL = 30%, NIH = 30% ofVCC, VCC = 5 V (1)
2 ApplicationsSupports Defense and Aerospace Applications
(1) Component qualification in accordance with JEDEC andindustry standards to ensure reliable operation over anextended Accelerated Stress Test (HAST) or biased 85/85,temperature cycle, autoclave or unbiased HAST,electromigration, bond intermetallic life, and mold compoundlife. Such qualification testing should not be viewed asjustifying use of this component beyond specifiedperformance and environmental limits.
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,intellectual property matters and other important disclaimers. PRODUCTION DATA.
CD74HC4051-EPSCLS464A –SEPTEMBER 2002–REVISED JANUARY 2015 www.ti.com
Table of Contents8.1 Overview ................................................................. 101 Features .................................................................. 18.2 Functional Block Diagram ....................................... 102 Applications ........................................................... 18.3 Feature Description................................................. 103 Description ............................................................. 18.4 Device Functional Modes........................................ 114 Revision History..................................................... 2
9 Application and Implementation ........................ 125 Pin Configuration And Functions ........................ 39.1 Application Information............................................ 126 Specifications......................................................... 49.2 Typical Application ................................................. 126.1 Absolute Maximum Ratings ...................................... 4
10 Power Supply Recommendations ..................... 156.2 ESD Ratings ............................................................ 411 Layout................................................................... 156.3 Recommended Operating Conditions....................... 4
11.1 Layout Guidelines ................................................. 156.4 Thermal Information ................................................. 511.2 Layout Example .................................................... 156.5 Electrical Characteristics........................................... 5
12 Device And Documentation Support................. 166.6 Analog Channel Characteristics................................ 612.1 Trademarks ........................................................... 166.7 Switching Characteristics .......................................... 612.2 Electrostatic Discharge Caution............................ 166.8 Typical Characteristics .............................................. 712.3 Glossary ................................................................ 167 Parameter Measurement Information .................. 8
13 Mechanical, Packaging, and Orderable8 Detailed Description ............................................ 10Information ........................................................... 16
4 Revision History
Changes from Original (September 2002) to Revision A Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementationsection, Power Supply Recommendations section, Layout section, Device and Documentation Support section, andMechanical, Packaging, and Orderable Information section. ................................................................................................ 1
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1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
CHANNEL I/O A4
CHANNEL I/O A6
COM OUT/IN A
CHANNEL I/O A7
CHANNEL I/O A5
E
VEE
GND
VCC
CHANNEL I/O A2
CHANNEL I/O A1
CHANNEL I/O A0
CHANNEL I/O A3
ADDRESS SEL S0
ADDRESS SEL S1
ADDRESS SEL S2
CD74HC4051-EPwww.ti.com SCLS464A –SEPTEMBER 2002–REVISED JANUARY 2015
5 Pin Configuration And Functions
D Package16-Pin SOIC
Top View
Pin FunctionsPIN
I/O DESCRIPTIONNAME NO.
A4 1 I/O Channel 4 input / outputA6 2 I/O Channel 6 Input / outputA 3 I/O COM OUT/ INA7 4 I/O Channel 7 Input / OutputA5 5 I/O Channel 5 Input / OutputEbar 6 I Enable inputVEE 7 I Power input level for incoming ChannelGND 8 I Power GNDVCC 9 I Power input level for outgoing ChannelA2 10 I/O Channel 2 Input / OutputA1 11 I/O Channel 1 Input / OutputA0 12 I/O Channel 0 Input / OutputA3 13 I/O Channel 3 Input / OutputS0 14 I Address Select Input 0S1 15 I Address Select Input 1S2 15 I Address Select Input 2
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6 Specifications
6.1 Absolute Maximum Ratingsover operating free-air temperature range (unless otherwise noted) (1)
MIN MAX UNITVCC – VEE
(2) –0.5 10.5VCC Supply voltage –0.5 7 VVEE 0.5 –7IIK Input clamp current (VI < –0.5 V or VI > VCC + 0.5 V) –20 20 mAIOK Output clamp current (VO < VEE – 0.5 V or VO > VCC + 0.5 V) –20 20 mA
Switch current (VI > VEE – 0.5 V or VI < VCC + 0.5 V) –25 25 mAContinuous current through VCC or GND –50 50 mA
IEE VEE current 0 20 mAθJA Package thermal impedance (3) 73 °C/WTJ Maximum junction temperature 150 °CTstg Storage temperature –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratingsonly, which do not imply functional operation of the device at these or any other conditions beyond those indicated under RecommendedOperating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltages referenced to GND unless otherwise specified.(3) The package thermal impedance is calculated in accordance with JESD 51-7.
6.2 ESD RatingsVALUE UNIT
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins (1) ±2000V(ESD) Electrostatic discharge VCharged device model (CDM), per JEDEC specification JESD22-C101, ±500
all pins (2)
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
6.3 Recommended Operating Conditions (1)
over operating free-air temperature range (unless otherwise noted)MIN NOM MAX UNIT
VCC Supply voltage (2) 2 6 6 VSupply voltage, VCC – VEE (see Figure 4) 2 10 10 V
VEE Supply voltage, (see (2) and Figure 5) 0 –6 –6 VVCC = 2 V 1.5
VIH High-level input voltage VCC = 4.5 V 3.15 VVCC = 6 V 4.2VCC = 2 V 0.5
VIL Low-level input voltage VCC = 4.5 V 1.35 VVCC = 6 V 1.8
VI Input control voltage 0 VCC VVIS Analog switch I/O voltage VEE VCC V
VCC = 2 V 0 1000Input transition (rise andtt VCC = 4.5 V 0 500 nsfall) time
VCC = 6 V 0 400
(1) All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,Implications of Slow or Floating CMOS Inputs, SCBA004.
(2) In certain applications, the external load resistor current may include both VCC and signal-line components. To avoid drawing VCCcurrent when switch current flows into the transmission gate inputs, the voltage drop across the bidirectional switch must not exceed 0.6V (calculated from ron values shown in Electrical Characteristics table). No VCC current flows through RL if the switch current flows intothe COM OUT/IN A terminal.
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Recommended Operating Conditions(1) (continued)over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNITTA Operating free-air temperature –55 125 °CCpd Power dissipation capacitance (3) 50 pF
(3) Cpd is used to determine the dynamic power consumption, per package.PD = Cpd VCC
2 fI + Σ (CL + CS) VCC2 fO
fO = output frequencyfI = input frequencyCL = output load capacitanceCS = switch capacitanceVCC = supply voltage
6.4 Thermal InformationCD74HC4051-EP
THERMAL METRIC (1) D (SOIC) UNIT16 PINS
RθJA Junction-to-ambient thermal resistance 81.7RθJC(top) Junction-to-case (top) thermal resistance 43.1RθJB Junction-to-board thermal resistance 39.2 °C/WψJT Junction-to-top characterization parameter 10.7ψJB Junction-to-board characterization parameter 38.9
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
6.5 Electrical Characteristicsover operating free-air temperature range (unless otherwise noted)
TA = 25°C TA = –55°C to 125°CPARAMETER TEST CONDITIONS VEE VCC UNIT
MIN TYP MAX MIN TYP MAX
0 V 4.5 V 70 160 240
VIS = VCC or VEE 0 V 6 V 60 140 210IO = 1 mA, VI = VIH or –4.5 V 4.5 V 40 120 180VIL,ron Ω
0 V 4.5 V 90 180 270See Figure 1VIS = VCC to VEE 0 V 6 V 80 160 240
–4.5 V 4.5 V 45 130 195
0 V 4.5 V 10
∆ron Between any two channels 0 V 6 V 8.5 Ω
–4.5 V 4.5 V 5
For switch OFF: 0 V 6 V ±0.2 ±2When VIS = VCC, VOS = VEE;When VIS = VEE, VOS = VCC
IIZ µAFor switch ON:–5 V 5 V ±0.4 ±4All applicable combinations of VIS and VOS voltage
levels,VI = VIH or VIL
IIL VI = VCC or GND 0 V 6 V ±0.1 ±1 µA
When VIS = VEE, VOS = 0 V 6 V 8 160VCCICC IO = 0, VI = VCC or GND µA
When VIS = VCC, VOS = –5 V 5 V 16 320VEE
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6.6 Analog Channel CharacteristicsTA = 25°C
PARAMETER TEST CONDITIONS VEE VCC MIN TYP MAX UNITCI Switch input capacitance 5 pFCCOM Common output capacitance 25 pF
–2.25 V 2.25 V 145Minimum switch frequency responsefmax See Figure 6, Figure 2, and (1) (2) MHzat –3 dB –4.5 V 4.5 V 180–2.25 V 2.25 V 0.03%
Sine-wave distortion See Figure 7–4.5 V 4.5 V 0.018%–2.25 V 2.25 V –73
Switch OFF signal feedthrough See Figure 8, Figure 3 and (2) (3) dB–4.5 V 4.5 V –75
(1) Adjust input voltage to obtain 0 dBm at VOS for fIN = 1 MHz.(2) VIS is centered at (VCC – VEE)/2.(3) Adjust input for 0 dBm
6.7 Switching Characteristicsover recommended operating free-air temperature range (unless otherwise noted) (see Figure 9)
TA = 25°C TA = –55°C TO 125°CFROM TO LOADPARAMETER VEE VCC UNIT(INPUT) (OUTPUT) CAPACITANCE MIN TYP MAX MIN TYP MAX
CL = 15 pF 5 V 4
2 V 60 90
0 V 4.5 V 12 18 nstpd IN OUT CL = 50 pF
6 V 10 15
–4.5 V 4.5 V 8 12
CL = 15 pF 5 V 19
2 V 225 340
0 V 4.5 V 45 68 nsADDRESS SEL orten OUT CL = 50 pFE 6 V 38 57
–4.5 V 4.5 V 32 48
CL = 15 pF 5 V 19
2 V 225 340ADDRESS SEL ortdis OUT 0 V 4.5 V 45 68 nsE CL = 50 pF
6 V 38 57
–4.5 V 4.5 V 32 48
CI Control CL = 50 pF 10 10 pF
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(VCC – VEE) – V
GN
D)
–V
(V–
CC
HCT
8
6
4
2
00 2 4 6 8 10 12
HC
(VEE – GND) – V
HCT
8
6
4
2
00 –2 –4 –6 –8
HCGN
D)
–V
(V–
CC
dB
Frequency – Hz
10K 100K 1M 10M 100M
–80
–100
–20
0
–40
–60
VCC = 4.5 V
GND = –4.5 V
VEE = –4.5 V
RL = 50 Ω
PIN 12 TO 3
VCC = 2.25 V
GND = –2.25 V
VEE = –2.25 V
RL = 50 Ω
PIN 12 TO 3
Frequency – Hz
dB
10K 100K 1M 10M 100M
–4
–6
–8
–10
–2
0
VCC = 4.5 V
GND = –4.5 V
VEE = –4.5 V
RL = 50 Ω
PIN 12 TO 3
VCC = 2.25 V
GND = –2.25 V
VEE = –2.25 V
RL = 50 Ω
PIN 12 TO 3
Input Signal Voltage – V
ON
Re
sis
tan
ce
–Ω
120
100
80
60
40
20
1 2 3 4 5 6 7 8 9
VCC – VEE = 4.5 V
VCC – VEE = 6 V
VCC – VEE = 9 V
CD74HC4051-EPwww.ti.com SCLS464A –SEPTEMBER 2002–REVISED JANUARY 2015
6.8 Typical Characteristics
Figure 1. Typical ON-Resistance vs Input Signal Voltage Figure 2. Channel On Bandwidth
Figure 3. Channel Off Feedthrough
6.8.1 Recommended Operating Area as a Function of Supply Voltages
Figure 4. Supply Operating Region Figure 5. Supply Operating Region
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VIS
0.1 Fµ
R C
VOSSWITCH
OFF
dB
METERR
VCC
VCC/2VCC/2
fIS ≥ 1-MHz SINE WAVE
R = 50 Ω
C = 10 pF
VC = VIL
10 kΩ 50 pF
SWITCH
ON
DISTORTION
METER
VCC
VCC/2
10 µF
SINE-
WAVE
VIS
VI = VIHVIS
VOS
50 Ω 10 pF
SWITCH
ON
VCC
VCC/2
0.1 µFdB
METER
VIS
VOS
CD74HC4051-EPSCLS464A –SEPTEMBER 2002–REVISED JANUARY 2015 www.ti.com
7 Parameter Measurement Information
Figure 6. Frequency-Response Test Circuit Figure 7. Sine-Wave Distortion Test Circuit
Figure 8. Switch OFF Signal Feedthrough Test Circuit
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Test
PointFrom Output
Under Test
CL(see Note A)
VCC
S1
S2
LOAD CIRCUIT
PARAMETER
tPZH
tpd
tdis
tentPZL
tPHZ
tPLZ
Open Closed
S1
Closed Open
S2
Open Closed
Closed Open
Open Open
NOTES: A. CL includes probe and test-fixture capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following
characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns.
D. For clock inputs, fmax is measured with the input duty cycle at 50%.
E. The outputs are measured one at a time with one input transition per measurement.
F. tPLZ and tPHZ are the same as tdis.
G. tPZL and tPZH are the same as ten.
H. tPLH and tPHL are the same as tpd.
RL = 1 kΩ
VOLTAGE WAVEFORMS
PROPAGATION DELAY AND OUTPUT TRANSITION TIMES
50% VCC
50% VCC50%10%10%
90% 90%
VCC
VOH
VOL
VEE
tr tf
Input
In-Phase
Output
50% VCC
tPLH tPHL
50% VCC 50%10% 10%
90%90%VOH
VOLtrtf
tPHL tPLH
Out-of-Phase
Output
Output
Control
Output
Waveform 1
(see Note B)
Output
Waveform 2
(see Note B)
VOL
VOH
tPZL
tPZH
tPLZ
tPHZ
≈VCC
0 V
50% VCC10%
50% VCC≈0 V
VOLTAGE WAVEFORMS
OUTPUT ENABLE AND DISABLE TIMES
50% VCC 50% VCC
90%
VCC
VEE
CD74HC4051-EPwww.ti.com SCLS464A –SEPTEMBER 2002–REVISED JANUARY 2015
Parameter Measurement Information (continued)
Figure 9. Load Circuit and Voltage Waveforms
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TG
TG
TG
TG
TG
TG
TG
6E
S2
S1
S0
GND VEE
VCC 7 A6 A5 A4 A3 A2 A1 A0
CHANNEL I/O
TG
COM OUT/IN ALogic
Level
Conversion
Binary
To
1 of 8
Decoder
With
Enable
16 4
A
2 5 1 13141512
11
10
9
8 7
3
CD74HC4051-EPSCLS464A –SEPTEMBER 2002–REVISED JANUARY 2015 www.ti.com
8 Detailed Description
8.1 OverviewThe CD74HC4051-EP is a digitally controlled analog switch that uses silicon gate CMOS technology to achieveoperating speeds similar to LSTTL, with the low-power consumption of standard CMOS integrated circuits.
8.2 Functional Block Diagram
8.3 Feature DescriptionThis analog multiplexer and demultiplexer controls analog voltages that may vary across the voltage supplyrange (that is, VCC to VEE). These bidirectional switches allow the use of any analog input as an output and viceversa. The switches have low ON-resistance and low OFF leakages. In addition, the device has an enablecontrol (E) that, when high, disables all switches to their OFF state.
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Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
COM
EN
S2
S1
S011
10
9
6
3
13
14
15
12
1
5
2
4
CD74HC4051-EPwww.ti.com SCLS464A –SEPTEMBER 2002–REVISED JANUARY 2015
8.4 Device Functional Modes
Table 1. Function TableINPUTS ON CHANNEL
(S)E S2 S1 S0L L L L A0L L L H A1L L H L A2L L H H A3L H L L A4L H L H A5L H H L A6L H H H A7H X X X None
Figure 10. Logic Diagram (Positive Logic)
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CC IHp
IH
V V minR max
n I
-
=
´
p
5.5V 0.4VR min 640
8mA
-= = W
CC OLp
OL IL
V max V minR min
I n I
-
=
+ ´
+5 V
Rp
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9 Application and Implementation
NOTEInformation in the following applications sections is not part of the TI componentspecification, and TI does not warrant its accuracy or completeness. TI’s customers areresponsible for determining suitability of components for their purposes. Customers shouldvalidate and test their design implementation to confirm system functionality.
9.1 Application Information
9.1.1 TTL-to-HC InterfaceTTL output voltages and HC input voltages are incompatible, especially between the TTL high-level outputvoltage (VOH) and the HC high-level input voltage (VIH). This problem can be solved in two different ways. Thefirst solution is to provide pullup resistors at the TTL outputs to ensure an adequate high-level TTL outputvoltage. A alternative method requires the use of level shifters.
9.2 Typical Application
Figure 11. Typical Application Schematic TTL-to-HC Interface Using Open-Collector Output.
9.2.1 Design RequirementsInterfacing TTL open-collector outputs to HC-CMOS inputs requires design of pullup circuit balanced with drivecapability to achieve timing and VOL-HC input specifications. Similar technique can be applied when using open-drain outputs.
9.2.2 Detailed Design ProcedureUsing pullup resistors to accommodate TTL output signals to interface with HC input circuits (see Figure 11), thedesign engineer must choose the resistance that is appropriate for the application. The minimum value of theresistor is determined by the maximum current IOL that a TTL circuit can supply at the low-level output (VOL).
where• n is the number of HC inputs to be driven• IIL is their input current (1)
IIL, having a value of only a few nanoamperes, is negligible in all calculations.
In the case of a SN74ALS03, Equation 2 defines Rpmin:
(2)
To calculate the upper limit of this resistor, a sufficient VIH high level must be ensured.
(3)
In this situation, the input current of HC devices is negligible and very high values also are obtained.
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p
50ns 10nsR max 3.12k
3.5V 2.7 V30pF ln(1 )
5V 2.7V
- -= = W
-´ -
-
p
500nsR 14k
3.5V30pF ln(1 )
5V
-= = W
´ -
p
tR
3.5VC ln(1 )
5V
-
=
´ -
p
t
R CIH CCV V (1 e )
-
´
= -
CD74HC4051-EPwww.ti.com SCLS464A –SEPTEMBER 2002–REVISED JANUARY 2015
Typical Application (continued)When calculating the maximum allowable resistance, it is important to ensure that the maximum allowable risetime (tr = 500 ns) at the HC input is not exceeded. Equation 4 then applies:
where• C is the total load capacitance in the circuit (4)
C is composed of the output capacitance of the driving gate (approximately 10 pF), the total input capacitancesof gates to be driven (approximately 5 pF each), and the line capacitance (approximately 1 pF/cm). The actualvalue is calculated by solving the equation for Rp:
(5)
Assuming the total capacitance, C, is 30 pF, the maximum resistor is:
(6)
Faster rise times result in lower impedance and more power consumption. The previous calculation is based onthe assumption that the driving gate has an open collector. Conditions become more satisfactory, however, whena gate with totem-pole output (that is, SN74ALS00) is used. In that case, the gate output provides the voltage tobe brought up to the value VOH = 2.7 V in less than 10 ns (the rise time of the TTL signal). The pullup resistoronly has to pull the level to 3.5 V within the desired time. According to the previous formula, and with a requiredrise time of tr = 50 ns, the resistor is defined by Equation 7:
(7)
The upper limiting value of the resistor is primarily dictated by the rise time required. The larger the resistance,the longer the rise times and propagation delay times. Reducing the resistance increases speed and powerdissipation.
The other method of accommodating TTL signals to HC circuits is accomplished with special level shifters. Thissolution is not recommended because the level shifter itself has no inherent logic functions and increasescomponent and space requirements.
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0
1
2
3
4
5
6
0.00E+00 5.00E-07 1.00E-06 1.50E-06 2.00E-06
VOH 14K Ohm Pullup 500ns max rise
Voltage
3.5V
0
1
2
3
4
5
6
0.000002 0.000003 0.000004 0.000005 0.000006 0.000007
VOH VOL 640 Ohm Pullup 8ma open collector
Voltage
400mV
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Typical Application (continued)9.2.3 Application Curves
Figure 13. VOH 14-kΩ Pullup 500-ns Max RiseFigure 12. VOH VOL 640-Ω Pullup 8-mA Open Collector
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CIN
GND
Vcc
A6
Vcc
A1
A2
A4
COM
VIAS USED TO CONNECT PINS FOR APPLICATION SPECIFIC CONNECTIONS
A0A7
E
A3
S1
S0
A5A5
VEE
S2GND
CIN
VEE
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10 Power Supply RecommendationsThe threshold voltage of a CMOS circuit is determined by the geometry of the input transistors. These transistorsare designed to sink the same input current at the required threshold voltage. The resulting voltage at the outputis equivalent to 50% of the supply voltage VCC. For an HC circuit, the channel width of the P-channel transistor ofthe input is approximately twice the value of an N-channel transistor. The purpose is to make both transistorshave the same current characteristics, thus making the threshold voltage of their input at about 50% of thesupply voltage VCC.
11 Layout
11.1 Layout GuidelinesAnalog channels inputs and outputs should be routed to optimize system requirements. VCC and VEE shouldhave local decoupling capacitance placed close to device. Typical Cin values are 100 pF and 0.01 uF per supplypin.
11.2 Layout Example
Figure 14. Layout Example
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12 Device And Documentation Support
12.1 TrademarksAll trademarks are the property of their respective owners.
12.2 Electrostatic Discharge CautionThese devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foamduring storage or handling to prevent electrostatic damage to the MOS gates.
12.3 GlossarySLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.
13 Mechanical, Packaging, and Orderable InformationThe following pages include mechanical, packaging, and orderable information. This information is the mostcurrent data available for the designated devices. This data is subject to change without notice and revision ofthis document. For browser-based versions of this data sheet, refer to the left-hand navigation.
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PACKAGE OPTION ADDENDUM
www.ti.com 3-Sep-2014
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status(1)
Package Type PackageDrawing
Pins PackageQty
Eco Plan(2)
Lead/Ball Finish(6)
MSL Peak Temp(3)
Op Temp (°C) Device Marking(4/5)
Samples
CD74HC4051MM96EP ACTIVE SOIC D 16 2500 Green (RoHS& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM -55 to 125 HC4051MEP
V62/03606-01XE ACTIVE SOIC D 16 2500 Green (RoHS& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM -55 to 125 HC4051MEP
(1) The marketing status values are defined as follows:ACTIVE: Product device recommended for new designs.LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.PREVIEW: Device has been announced but is not in production. Samples may or may not be available.OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availabilityinformation and additional product content details.TBD: The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement thatlead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used betweenthe die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weightin homogeneous material)
(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuationof the previous line and the two combined represent the entire Device Marking for that device.
(6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finishvalue exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on informationprovided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken andcontinues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
PACKAGE OPTION ADDENDUM
www.ti.com 3-Sep-2014
Addendum-Page 2
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF CD74HC4051-EP :
• Catalog: CD74HC4051
• Automotive: CD74HC4051-Q1
• Military: CD54HC4051
NOTE: Qualified Version Definitions:
• Catalog - TI's standard catalog product
• Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
• Military - QML certified for Military and Defense Applications
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device PackageType
PackageDrawing
Pins SPQ ReelDiameter
(mm)
ReelWidth
W1 (mm)
A0(mm)
B0(mm)
K0(mm)
P1(mm)
W(mm)
Pin1Quadrant
CD74HC4051MM96EP SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1
PACKAGE MATERIALS INFORMATION
www.ti.com 3-Sep-2014
Pack Materials-Page 1
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
CD74HC4051MM96EP SOIC D 16 2500 333.2 345.9 28.6
PACKAGE MATERIALS INFORMATION
www.ti.com 3-Sep-2014
Pack Materials-Page 2
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